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ADP194 - High-Side Power Switch

General Description

The ADP194 is a high-side load switch designed for operation from 1.1 V to 3.6 V and is protected against reverse current flow from output to input.

This load switch provides power domain isolation for extended power battery life.

Key Features

  • Low RDSON of 80 mΩ at 1.8 V Low input voltage range: 1.1 V to 3.6 V 500 mA continuous operating current Built-in level shift for control logic that can be operated by 1.2 V logic Low 2 μA (maximum) ground current Ultralow shutdown current.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet FEATURES Low RDSON of 80 mΩ at 1.8 V Low input voltage range: 1.1 V to 3.6 V 500 mA continuous operating current Built-in level shift for control logic that can be operated by 1.2 V logic Low 2 μA (maximum) ground current Ultralow shutdown current <0.7 μA Reverse current blocking Ultrasmall 0.8 mm × 0.8 mm × 0.5mm, 4-ball, 0.4 mm pitch WLCSP APPLICATIONS Mobile phones Digital cameras and audio devices Portable and battery-powered equipment GENERAL DESCRIPTION The ADP194 is a high-side load switch designed for operation from 1.1 V to 3.6 V and is protected against reverse current flow from output to input. This load switch provides power domain isolation for extended power battery life.